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st: xtabond2 pca option


From   "Fitzgerald, James" <J.Fitzgerald2@ucc.ie>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   st: xtabond2 pca option
Date   Thu, 27 Sep 2012 16:58:11 +0000

Hi All

I am estimating a model using xtabond2, and would like to use the -pca- option recently developed by David Roodman.

Can anyone tell me the correct syntax to use? I want to limit the number of components i.e. -components(#)-.

Must I specify -pca- and -components(#)-, just -components(#)-, or -pca(components(#))-?

Thanks in advance

James
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